<div>
    <h3 id="heading"></h3>
    <div id="content"></div>
    <div class="btn-toolbar text-center">
        <button id="accept" class="btn btn-primary" style="float:none !important;"></button>
        <button id="cancel" class="btn btn-default" style="float:none !important;"></button>
    </div>
</div>
